Osprey

General Description

The Osprey is a unique bird that is unmistakable when seen at close range. It is the only species in its family, and it is found worldwide. Its breast and belly are mostly white, with some dark streaks. The white extends out the wings, but the primaries, secondaries, and tail feathers are mottled black-and-white. The back is mostly black or dark brown. The head is distinctive with a white crest, a face bisected by a dark eye-stripe, and yellow eyes. While there is much variation, the female tends to have a streakier breast than the male. The Osprey's talons are uniquely adapted for catching and carrying fish: their surfaces are rough, and their toes can be held with three forward and one back, or with two forward and two back, an arrangement seen in owls but not in other diurnal raptors. In flight, they are most often confused with gulls because of their long wings, which are bent at the wrist. However Ospreys have a bounce to their flight that gulls lack.

Ospreys are Common in Western Washington from Late March-Early September.

Habitat

Ospreys live near rivers, estuaries, salt marshes, lakes, reservoirs, and other large bodies of water. They are rare along rivers in the shrub-steppe zone, as they prefer water surrounded by forested habitat. They can be found near fresh or salt water, as long as the water can sustain medium-sized fish.

Behavior

Ospreys hover over the water, plunging feet first when they spot prey. They fly with slow wing-beats interspersed with glides. Ospreys form pair bonds through aerial flight displays and courtship feeding.